284197298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 540137472

約数和(自身を除く): 255940174

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 127, 154, 242, 254, 847, 889, 1321, 1397, 1694, 1778, 2642, 2794, 9247, 9779, 14531, 15367, 18494, 19558, 29062, 30734, 101717, 107569, 159841, 167767, 203434, 215138, 319682, 335534, 1118887, 1174369, 1845437, 2237774, 2348738, 3690874, 12918059, 20299807, 25836118, 40599614, 142098649, 284197298]

約数ペア:

[(1, 284197298), (2, 142098649), (7, 40599614), (11, 25836118), (14, 20299807), (22, 12918059), (77, 3690874), (121, 2348738), (127, 2237774), (154, 1845437), (242, 1174369), (254, 1118887), (847, 335534), (889, 319682), (1321, 215138), (1397, 203434), (1694, 167767), (1778, 159841), (2642, 107569), (2794, 101717), (9247, 30734), (9779, 29062), (14531, 19558), (15367, 18494)]